000 00283nam a2200121Ia 4500
008 150217s1988 xx 000 0 und d
100 _aSharma S D
245 _aOperation Research
260 _bKedar Nath Ramnath
_c1988
300 _a599
365 _b70
366 _e1339/13/11/87
999 _c63422
_d63422